1、不定冠词、定冠词和零冠词的基本用法
41. B 42. B 43. B 44. B 45. C 46. A 47. B 48. B 49. B 50. D
31. C 32. C 33. B 34. A 35. D 36. A 37. D 38. A 39. A 40. D
21. D 22. A 23. A 24. B 25. B 26. C 27. D 28. C 29. D 30. A
11. D 12. D 13. A 14. B 15. B 16. A 17. D 18. C 19. B 20. B
1. C 2. D 3. D 4. C 5. C 6. A 7. A 8. A 9. A 10. C
50. ______book of this writer is East and West.
A. Known to be the best B. It was the best known
C. Known as the best D. The best known
第四章 形容词和副词
49. Their cheerful voices showed that they were having a ______ discussion.
A. noisy B. serious C. complete D. friendly
48. Last night I had a terrible cold and ached all _____.
A. the way B. over C. at once D. the worst
47. -Are you satisfied with her answer?
-Not at all. It couldn’t have been _____.
A. worse B. so bad C. better D. the worst